Sadis is due to lay on the 29th. She's been spending all of her time on the hot side and today I found her laying part way on her side as if she were uncomfortable. I snapped these pics just a moment ago. Seems like she's beginning to move the eggs down a bit.
Not sure if you can see what I'm seeing but it seems like the bulging in her belly is moving south. You can kinda see how her underside is a little distended. I'm crossing my fingers for a little heap of fertile eggs.